#TIL that #metallb service announcement via #BGP4 not only is not recommend when using #calico in bgp mesh mode (which is default) but just plain does not work. If I had read the docs properly I would have known that. So for anyone building their own #kubernetes cluster: you HAVE TO configure callico to handle the routing, otherwise the routes to your nodes will show up in your external router, but your cluster will not receive any routes from the nodes to rest of your network. #homelab #k8s
heise+ | Border Gateway Protocol: Fallstricke und Gegenmaßnahmen
Die richtigen Konfigurations- und Sicherheitsmaßnahmen beim BGP reduzieren die Störanfälligkeit und helfen Admins beim reibungslosen Betrieb ihrer Netze.
Border Gateway Protocol: Fallstricke und Gegenmaßnahmen